What are the seven OSI layers that are commonly used in networking? What's a domain name server? What's peering? Even if you know, could you explain all that and more in less than 6 minutes?

NPR news app developer Jeremy Bowers did just that during this crowd-pleasing "lightning talk." If you're curious what a talk about Internet infrastructure might sound like at auctioneer-hyped-on-caffeine speed, this video's for you.